Exploring the Stages of Mitosis and Cytokinesis

Why can't humans clone themselves like cells do?

• Because it is scientifically impossible

• Because there are good biological reasons

• Because it is illegal

• Because it is morally wrong

What is the primary function of mitosis in multicellular organisms?

• To create genetic diversity

• To produce energy

• To eliminate waste

• To allow organisms to develop, grow, and heal

How many chromosomes do diploid cells have?

• 69

• 92

• 46

• 23

What is the first stage of mitosis?

• Prophase

• Metaphase

• Telophase

• Anaphase

What structure duplicates itself during interphase to help regulate the movement of DNA?

• Nucleus

• Centrosome

• Chromosome

• Microtubule

What is the longest phase of mitosis?

• Anaphase

• Telophase

• Metaphase

• Prophase

Who first observed mitosis and coined the term 'chromatin'?

• James Watson

• Tomomi Kiyomitsu

• Gregor Mendel

• Walther Flemming

What motor protein helps align chromosomes during mitosis?

• Actin

• Dynein

• Kinesin

• Myosin

During which phase do chromosomes split back into individual chromosomes?

• Anaphase

• Metaphase

• Telophase

• Prophase

What is the final process called that physically separates the two new cells?

• Anaphase

• Cleavage

• Cytokinesis

• Telophase